Products Description
The intelligent electric stainless steel flanged V‑port ball valve is a high‑performance angle‑stroke modulating valve integrating cutting, shut‑off and flow regulation functions. Made of premium 304 / 316 stainless steel body with standard flanged connection, it delivers outstanding anti‑corrosion performance. Equipped with intelligent electric actuator, it supports 4‑20mA, 0‑10V analog signal and digital communication for remote automatic control. The special V‑notched ball creates shearing effect against seat, cutting off fiber, pulp and tiny solid particles to avoid jamming. It features high turndown ratio up to 300:1 with equal‑percentage flow characteristic, widely adopted in papermaking, chemical, water treatment, petroleum and metallurgy industries.
Core Features
Stainless Steel Body
304 /316 CF8 / CF8M stainless steel, excellent resistance to corrosion, oxidation and chemical medium erosion.
01
V‑Notch Shearing Structure
V‑cut ball provides self‑cleaning shearing action, suitable for pulp, slurry, fiber‑containing medium, anti‑blocking and anti‑entanglement.
02
Intelligent Modulating Actuator
Built‑in positioner, no extra servo amplifier required; supports signal feedback, local display, manual override for emergency operation.
03
High‑precision Control
Equal‑percentage flow characteristic, large adjustable ratio, stable flow regulation for complex process conditions.
04
Standard Flanged Connection
Comply with ANSI B16.5 / GB standard, easy installation, disassembly and maintenance.
05
Technical Specifications
| Body Material | 304 / 316 Stainless Steel (CF8 / CF8M) |
| Nominal Size | DN25‑DN300 |
| Pressure Rating | PN16, PN25, PN40; Class150‑300LB |
| Connection | Flanged RF |
| Flow Characteristic | Equal Percentage |
| Turn‑down Ratio | Up to 300:1 |
| Control Signal | 4‑20mA DC, 0‑10V DC, optional RS485 communication |
| Power Supply | AC220V / DC24V |
| Working Temp | 29℃ ~ +250℃ |
| Applicable Media | Water, oil, steam, acid‑alkali fluid, pulp, slurry, medium with fine solid particles |
| Protection Grade | IP67, optional explosion‑proof version |
Application Scenarios
Paper‑making pulp control, chemical processing, petroleum refining, municipal sewage & water treatment, metallurgy, pharmaceutical, fine chemical, energy plant circulating fluid regulation.
FAQ
Q: What media is this V‑port ball valve most suitable for?
A: It performs best for fluid with fiber, fine solid particles and slurry like paper pulp. It also works for common corrosive liquid, gas and steam. For strong corrosive medium, choose 316 stainless steel version.
Q: What is the difference between soft‑seal and hard‑seal type?
A: Soft‑seal with PTFE achieves VI leakage class for tight shut‑off for medium‑low temperature. Hard‑seal with alloy overlay adapts to high‑temperature, high‑wear environment with IV leakage class. Please select according to actual working condition.
Q: Does intelligent actuator support local manual operation during power loss?
A: Yes. Handwheel manual override is equipped. Operators can adjust valve opening locally when power supply fails, securing system safety.
Q: Can we get explosion‑proof version for hazardous area?
A: Explosion‑proof electric actuator is optional for Zone1 / Zone2 flammable gas environment. Please specify when placing inquiry.
Q: Can I customize V‑notch angle, flange standard or special voltage?
A: Custom service is available for caliber, pressure, V‑cut angle, flange standard and actuator parameters to match project requirements.
Hot Tags: intelligent electric stainless steel flanged v‑port ball valve, China intelligent electric stainless steel flanged v‑port ball valve manufacturers, suppliers, factory, Fire Protection Ball Valve, High Pressure Ball Valve, HVAC Ball Valve, Jacketed Ball Valve, Two Piece Ball Valve, universal ball valve
